| GoodBoy vs Dragunov | 72–67 | 51.80% |
| GoodBoy vs Kazuya | 62–55 | 52.99% |
| GoodBoy vs King | 60–32 | 65.22% |
| GoodBoy vs Jin | 55–32 | 63.22% |
| GoodBoy vs Steve | 46–29 | 61.33% |
| GoodBoy vs Reina | 33–42 | 44.00% |
| GoodBoy vs Lidia | 40–34–1 | 54.05% |
| GoodBoy vs Victor | 35–36 | 49.30% |
| GoodBoy vs Bryan | 31–33 | 48.44% |
| GoodBoy vs Lars | 27–32 | 45.76% |
| GoodBoy vs Paul | 29–26 | 52.73% |
| GoodBoy vs Alisa | 26–26 | 50.00% |
| GoodBoy vs Hwoarang | 36–15 | 70.59% |
| GoodBoy vs Law | 24–19 | 55.81% |
| GoodBoy vs Asuka | 19–20 | 48.72% |
| GoodBoy vs Jun | 17–22 | 43.59% |
| GoodBoy vs Azucena | 19–20 | 48.72% |
| GoodBoy vs Devil Jin | 23–15 | 60.53% |
| GoodBoy vs Leo | 18–20 | 47.37% |
| GoodBoy vs Yoshimitsu | 24–11 | 68.57% |
| GoodBoy vs Heihachi | 20–11 | 64.52% |
| GoodBoy vs Lee | 16–13 | 55.17% |
| GoodBoy vs Feng | 13–13 | 50.00% |
| GoodBoy vs Lili | 18–8 | 69.23% |
| GoodBoy vs Claudio | 16–9 | 64.00% |
| GoodBoy vs Xiaoyu | 15–5 | 75.00% |
| GoodBoy vs Nina | 10–10 | 50.00% |
| GoodBoy vs Jack-8 | 7–12 | 36.84% |
| GoodBoy vs Raven | 10–9 | 52.63% |
| GoodBoy vs Eddy | 10–7 | 58.82% |
| GoodBoy vs Shaheen | 8–8 | 50.00% |
| GoodBoy vs Zafina | 10–4 | 71.43% |
| GoodBoy vs Leroy | 7–7 | 50.00% |
| GoodBoy vs Kuma | 5–7 | 41.67% |
| GoodBoy vs Panda | 2–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.